Dan Hewak
Dan Hewak
Professor of Optoelectronics, University of Southampton
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An all‐optical, non‐volatile, bidirectional, phase‐change meta‐switch
B Gholipour, J Zhang, KF MacDonald, DW Hewak, NI Zheludev
Advanced materials 25 (22), 3050-3054, 2013
Characterization of supercooled liquid Ge2Sb2Te5 and its crystallization by ultrafast-heating calorimetry
J Orava, AL Greer, B Gholipour, DW Hewak, CE Smith
Nature materials 11 (4), 279-283, 2012
A New Family of Ultralow Loss Reversible Phase‐Change Materials for Photonic Integrated Circuits: Sb2S3 and Sb2Se3
M Delaney, I Zeimpekis, D Lawson, DW Hewak, OL Muskens
Advanced functional materials 30 (36), 2002447, 2020
Metamaterial electro-optic switch of nanoscale thickness
ZL Sámson, KF MacDonald, F De Angelis, B Gholipour, K Knight, ...
Applied Physics Letters 96 (14), 2010
Chalcogenide glass-on-graphene photonics
H Lin, Y Song, Y Huang, D Kita, S Deckoff-Jones, K Wang, L Li, J Li, ...
Nature Photonics 11 (12), 798-805, 2017
Chalcogenide holey fibres
TM Monro, YD West, D Hewak, NGR Broderick, DJ Richardson
Electronics Letters 36 (24), 1998-2000, 2000
Ultrafast Carrier Thermalization and Cooling Dynamics in Few-Layer MoS2
Z Nie, R Long, L Sun, CC Huang, J Zhang, Q Xiong, DW Hewak, Z Shen, ...
ACS nano 8 (10), 10931-10940, 2014
Extruded single-mode non-silica glass holey optical fibres
KM Kiang, K Frampton, TM Monro, R Moore, J Tucknott, DW Hewak, ...
Electronics Letters 38 (12), 546-547, 2002
Nonsilica glasses for holey fibers
X Feng, AK Mairaj, DW Hewak, TM Monro
Journal of lightwave technology 23 (6), 2046, 2005
Spectroscopic data of the 1.8-, 2.9-, and 4.3-μm transitions in dysprosium-doped gallium lanthanum sulfide glass
T Schweizer, DW Hewak, BN Samson, DN Payne
Optics letters 21 (19), 1594-1596, 1996
Nonvolatile programmable silicon photonics using an ultralow-loss Sb2Se3 phase change material
M Delaney, I Zeimpekis, H Du, X Yan, M Banakar, DJ Thomson, ...
Science Advances 7 (25), eabg3500, 2021
Experimental and DFT insights of the Zn-doping effects on the visible-light photocatalytic water splitting and dye decomposition over Zn-doped BiOBr photocatalysts
J Guo, X Liao, MH Lee, G Hyett, CC Huang, DW Hewak, S Mailis, W Zhou, ...
Applied Catalysis B: Environmental 243, 502-512, 2019
Spin-Orbit Splitting in Single-Layer Revealed by Triply Resonant Raman Scattering
L Sun, J Yan, D Zhan, L Liu, H Hu, H Li, BK Tay, JL Kuo, CC Huang, ...
Physical review letters 111 (12), 126801, 2013
Fabrication and characterization of femtosecond laser written waveguides in chalcogenide glass
M Hughes, W Yang, D Hewak
Applied Physics Letters 90 (13), 2007
Rare-earth doped chalcogenide glass fibre laser
T Schweizer, BN Samson, RC Moore, DW Hewak, DN Payne
Electronics Letters 33 (5), 414-416, 1997
Spectral properties of Er3+-doped gallium lanthanum sulphide glass
CC Ye, DW Hewak, M Hempstead, BN Samson, DN Payne
Journal of Non-Crystalline Solids 208 (1-2), 56-63, 1996
Solid microstructured optical fiber
X Feng, TM Monro, P Petropoulos, V Finazzi, D Hewak
Optics express 11 (18), 2225-2230, 2003
Low phonon-energy glasses for efficient 1.3 mu m optical fibre amplifiers
DW Hewak, RS Deol, J Wang, G Wylangowski, JAM Neto, BN Samson, ...
Electronics Letters 2 (29), 237-239, 1993
Amorphous metal‐sulphide microfibers enable photonic synapses for brain‐like computing
B Gholipour, P Bastock, C Craig, K Khan, D Hewak, C Soci
Advanced Optical Materials 3 (5), 635-641, 2015
Fragile‐to‐strong crossover in supercooled liquid Ag‐In‐Sb‐Te studied by ultrafast calorimetry
J Orava, DW Hewak, AL Greer
Advanced Functional Materials 25 (30), 4851-4858, 2015
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